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Browse canonical concepts by label, domain, node type, prefix and encoded class.

10,023 results

Current membership scope: Base domain only

ConceptNode typeBase domainMatched membershipIdentifier
Acetylserotonin O-Methyltransferase
An enzyme that catalyzes the transfer of a methyl group from S-adenosylmethionine to N-acetylserotonin to form N-acetyl-5-methoxytryptamine (MELATONI…
Enzyme or CoenzymeBiochemistryBase domainAMW:CHEM:081440
Acetylthiocholine
An agent used as a substrate in assays for cholinesterases, especially to discriminate among enzyme types.
Organic ChemicalBiochemistryBase domainAMW:CHEM:020698
Acetyltransferases
Enzymes catalyzing the transfer of an acetyl group, usually from acetyl coenzyme A, to another compound. EC 2.3.1.
Enzyme or CoenzymeBiochemistryBase domainAMW:CHEM:081273
Acid Anhydride Hydrolases
A group of enzymes that catalyze the hydrolysis of diphosphate bonds in compounds such as nucleoside di- and tri-phosphates, and sulfonyl-containing …
Enzyme or CoenzymeBiochemistryBase domainAMW:CHEM:080140
Acid Ceramidase
A ceramidase subtype that is active at acid pH. It plays an important role in sphingolipid degradation by catalyzing the lysosomal hydrolysis of cera…
Enzyme or CoenzymeBiochemistryBase domainAMW:CHEM:080272
Acid Phosphatase
An enzyme that catalyzes the conversion of an orthophosphoric monoester and water to an alcohol and orthophosphate. EC 3.1.3.2.
Enzyme or CoenzymeBiochemistryBase domainAMW:CHEM:080399
Acid Rain
Acidic water usually pH 2.5 to 4.5, which poisons the ecosystem and adversely affects plants, fishes, and mammals. It is caused by industrial polluta…
Complex MixtureBiochemistryBase domainAMW:CHEM:200002
Acid Sensing Ion Channels
A family of proton-gated sodium channels that are primarily expressed in neuronal tissue. They are AMILORIDE-sensitive and are implicated in the sign…
Peptide or ProteinBiochemistryBase domainAMW:CHEM:121122
Acidic Glycosphingolipids
A subclass of GLYCOSPHINGOLIPIDS containing large polar heads made up of several sugar units. One or more of their terminal sugar units are bound to …
CarbohydrateBiochemistryBase domainAMW:CHEM:090036
Acids
Chemical compounds which yield hydrogen ions or protons when dissolved in water, whose hydrogen can be replaced by metals or basic radicals, or which…
Inorganic ChemicalBiochemistryBase domainAMW:CHEM:010002
Acids, Acyclic
Carboxylic acids that have open-chain molecular structures as opposed to ring-shaped structures.
Organic ChemicalBiochemistryBase domainAMW:CHEM:020759
Acids, Aldehydic
Dicarboxylic acids in which one of the carboxyl groups (-COOH) has been replaced by an aldehyde group (-CHO).
Organic ChemicalBiochemistryBase domainAMW:CHEM:020947
Acids, Carbocyclic
Carboxylic acids that have a homocyclic ring structure in which all the ring atoms are carbon.
Organic ChemicalBiochemistryBase domainAMW:CHEM:020950
Acids, Heterocyclic
A class of acids containing a ring structure in which at least one atom other than CARBON is incorporated.
Heterocyclic CompoundBiochemistryBase domainAMW:CHEM:030002
Acids, Noncarboxylic
Inorganic acids with a non metal, other than carbon, attached to hydrogen, or an acid radical containing no carbon.
Inorganic ChemicalBiochemistryBase domainAMW:CHEM:010003
Acidulated Phosphate Fluoride
A sodium fluoride solution, paste or powder, which has been acidulated to pH 3 to 4 and buffered with a phosphate. It is used in the prevention of de…
Inorganic ChemicalBiochemistryBase domainAMW:CHEM:010023
Acitretin
An oral retinoid effective in the treatment of psoriasis. It is the major metabolite of ETRETINATE with the advantage of a much shorter half-life whe…
Organic ChemicalBiochemistryBase domainAMW:CHEM:021205
Aclarubicin
An anthracycline produced by Streptomyces galilaeus. It has potent antineoplastic activity.
Organic ChemicalBiochemistryBase domainAMW:CHEM:021484
Aconitate Hydratase
An enzyme that catalyzes the reversible hydration of cis-aconitate to yield citrate or isocitrate. It is one of the citric acid cycle enzymes. EC 4.2…
Enzyme or CoenzymeBiochemistryBase domainAMW:CHEM:080911
Aconitic Acid
A tricarboxylic acid with the formula (COOH)-CH2-C(COOH)=CH-COOH.
Organic ChemicalBiochemistryBase domainAMW:CHEM:020936
Aconitine
A C19 norditerpenoid alkaloid (DITERPENES) from the root of ACONITUM; DELPHINIUM and larkspurs. It activates VOLTAGE-GATED SODIUM CHANNELS. It has be…
Organic ChemicalBiochemistryBase domainAMW:CHEM:021624
Acridine Orange
A cationic cytochemical stain specific for cell nuclei, especially DNA. It is used as a supravital stain and in fluorescence cytochemistry. It may ca…
Heterocyclic CompoundBiochemistryBase domainAMW:CHEM:030945
Acridines
Compounds that include the structure of acridine.
Heterocyclic CompoundBiochemistryBase domainAMW:CHEM:030943
Acridones
Compounds based on acridone, which have three linear rings, with the center ring containing a ring nitrogen and a keto oxygen opposite to each other.…
Heterocyclic CompoundBiochemistryBase domainAMW:CHEM:030041
Acriflavine
3,6-Diamino-10-methylacridinium chloride mixt. with 3,6-acridinediamine. Fluorescent dye used as a local antiseptic and also as a biological stain. I…
Heterocyclic CompoundBiochemistryBase domainAMW:CHEM:030946
Acrolein
Unsaturated three-carbon aldehyde.
Organic ChemicalBiochemistryBase domainAMW:CHEM:020182
Acronine
A pyrano-acridone alkaloid found in RUTACEAE plants.
Heterocyclic CompoundBiochemistryBase domainAMW:CHEM:030042
Acrosin
A trypsin-like enzyme of spermatozoa which is not inhibited by alpha 1 antitrypsin.
Enzyme or CoenzymeBiochemistryBase domainAMW:CHEM:080643
Acrylamide
A colorless, odorless, highly water soluble vinyl monomer formed from the hydration of acrylonitrile. It is primarily used in research laboratories f…
Organic ChemicalBiochemistryBase domainAMW:CHEM:020214
Acrylamides
Colorless, odorless crystals that are used extensively in research laboratories for the preparation of polyacrylamide gels for electrophoresis and in…
Organic ChemicalBiochemistryBase domainAMW:CHEM:020213